Car Audio Installation Parts and Accessories at Sonic Electronix

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About Car Audio Accessories & Installation Parts


Find everything you need to install car audio components. We have car amplifier installation kits, car stereo install dash kits, car speaker adapters, installation tools, car subwoofer installation wire, and many other install parts. You'll also find the right car audio accessories to get the full potential from your car electronics such as Bluetooth car kits, Android and iPhone car stereo adapters, SIRIUS XM Satellite Radio and more.

Popular Brands in Car Audio Accessories & Installation Parts


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Belva BBCAM1

Universal Waterproof Flush and Surface Mount Style Backup Camera

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Universal Waterproof Flush and Surface Mount Style Backup Camera

• Bracket/Flush Mount Rearview Backup Camera
• Waterproof IP67 Compact Design
• Resolution: 720 x 480
• Adjustable 170 degree Viewing Angle

6
Belva BBCAM1

Universal Waterproof Flush and Surface Mount Style Backup Camera

In stock

$39.99 (37.51% off)
$24.99
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  • Save 50% off a Belva Backup Camera!
NVX SDBBP40 Premium Stealth Black

Premium Sound Deadening Bulk Pack 40 Square feet (Entire Car), Ten 18" x 32" Sheets (91mil Thick)

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Premium Sound Deadening Bulk Pack 40 Square feet (Entire Car), Ten 18" x 32" Sheets (91mil Thick)

• Solid Black for Any Stealth Car Audio Installation
• 2.3mm (91mil) thick for better performance
• Quiets Vibrations
• Stops Rattles
• Increases SPL (DB's)
• Reduces Heat
• Simple To Install
• Easy To Form Aluminum
• Four Step Peel and Stick Installation
• Ten 18" x 32" Pieces

21
NVX SDBBP40 Premium Stealth Black

Premium Sound Deadening Bulk Pack 40 Square feet (Entire Car), Ten 18" x 32" Sheets (91mil Thick)

In stock

$279.99 (60.72% off)
$109.99
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3 Special offers
  • Save 50% off a Heavy Duty Roller for Sound Damping!
  • Free NVX Black Reusable Cloth Face Mask with purchase!
  • Free Roller with Purchase of Select Sound Deadener!

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SDBBP40 small

Premium Sound Deadening Bulk Pack 40 Square feet (Entire Car), Ten 18" x 32" Sheets (91mil Thick)

$109.99

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NVX SD-KIT

Complete Sound Dampening Installation Kit

$29.97

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NVX XUBT3 Universal Bluetooth Controller Knob

Universal Bluetooth Audio Receiver & Volume/Playback Controller Knob for Cars, Trucks, Motorcycles, ATVs & Boats (X-Series)

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Universal Bluetooth Audio Receiver & Volume/Playback Controller Knob for Cars, Trucks, Motorcycles, ATVs & Boats (X-Series)

• iPhone, Android & Bluetooth Device Ready
• One Knob Controls it all - Track, Pause & Volume
• Flush in Dash or Under Dash Mounting options
• Add-on to any Radio or Device with AUX input

9
NVX XUBT3 Universal Bluetooth Controller Knob

Universal Bluetooth Audio Receiver & Volume/Playback Controller Knob for Cars, Trucks, Motorcycles, ATVs & Boats (X-Series)

In stock

$99.99 (40.00% off)
$59.99
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3 Special offers
  • 50% Off NVX Universal Bluetooth Controller with Purchase!
  • 25% Off NVX Universal Bluetooth Controller with Purchase!
  • 10% Off NVX Universal Bluetooth Controller with Purchase!

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XUBT3 small

Universal Bluetooth Audio Receiver & Volume/Playback Controller Knob for Cars, Trucks, Motorcycles, ATVs & Boats (X-Series)

$59.99

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Surface Mount Flange

Surface Mount Flange for use with NVX Bluetooth Controllers

$1.99

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2 Pack of 200 Amp Nickel-Plated ANL Fuse (Belva BANL200)

Two fuses per order. High quality 200 Amp ANL Fuses

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Two fuses per order. High quality 200 Amp ANL Fuses

• 200A ANL Fuse
• 2 Pack
• Nickel Plated
• Resealable Polybag
• Heavy Duty Construction

16
2 Pack of 200 Amp Nickel-Plated ANL Fuse (Belva BANL200)

Two fuses per order. High quality 200 Amp ANL Fuses

In stock

$7.99 (37.55% off)
$4.99
Scosche MDA1B / MDA1

Antenna Adapter for 1988-up for Chevrolet / GM Radios (MDA-1B)

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Antenna Adapter for 1988-up for Chevrolet / GM Radios (MDA-1B)

GM / Chevrolet Antenna Adapter • Aftermarket Antenna Male (Motorola Plug) to Factory Radio Female (Proprietary Plug)

342
Scosche MDA1B / MDA1

Antenna Adapter for 1988-up for Chevrolet / GM Radios (MDA-1B)

In stock

 
$5.99
Belva BSA10LED

Universal 10-inch RGB LED Subwoofer Light Ring with Remote

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Universal 10-inch RGB LED Subwoofer Light Ring with Remote

• Remote Control Included
• Use the remote to cycle through over 30 different modes
• LEDs have an adjustable brightness
• The lights have the ability to sync to the music and change to the beat
• The fitment is universal and this subwoofer light ring should fit almost all 10" subwoofers

3
Belva BSA10LED

Universal 10-inch RGB LED Subwoofer Light Ring with Remote

In stock

$39.99 (57.51% off)
$16.99
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NVX XBRC Universal Remote Level Control

Universal with Female RCA Audio Interconnect For Car Amplifier/Amp Bass/Input

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Universal with Female RCA Audio Interconnect For Car Amplifier/Amp Bass/Input

• Universal Remote Level Control For Car Amplifier/Amp Bass Adjustment
• Only requires one additional RCA "Patch" Cable (sold separately)
• Mounts Under Dash Or Through Hole
• One 2-Channel RCA Input And one 2-Channel RCA Output

27
NVX XBRC Universal Remote Level Control

Universal with Female RCA Audio Interconnect For Car Amplifier/Amp Bass/Input

In stock

 
$9.99
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  • 25% Off RCA Interconnect Cables with Purchase!
  • Add a Universal Bass Knob!
  • Get 20% off an NVX Universal Remote Level Control
NVX XBAF65 Speaker Baffle Ring Kit

Silicone Rubber Construction, Designed for 6.5" Speakers (Pair)

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Silicone Rubber Construction, Designed for 6.5" Speakers (Pair)

• Foldable Silicone with egg crate foam
• Creates a tight seal around your speaker for optimum sound quality
• Waterproof material
• The foam baffles from the competitors will deteriorate over time, while the rubber XBAF65's will last a lifetime

18
NVX XBAF65 Speaker Baffle Ring Kit

Silicone Rubber Construction, Designed for 6.5" Speakers (Pair)

In stock

$34.99 (28.58% off)
$24.99
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  • Get 10% off NVX Silicone Rubber Speaker Baffle Rings
  • Get 25% off NVX Silicone Rubber Speaker Baffle Rings
  • FREE set of NVX Silicone Rubber Speaker Baffle Rings!
Scosche CRAB / CRA

Antenna Adapter for 2002-up Chrysler, Dodge and Jeep Vehicles

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Antenna Adapter for 2002-up Chrysler, Dodge and Jeep Vehicles

2002-up Chrysler/Dodge/Jeep Antenna Adapter • Aftermarket Antenna Male (Motorola Plug) to Factory Radio Female (Proprietary Plug)

180
Scosche CRAB / CRA

Antenna Adapter for 2002-up Chrysler, Dodge and Jeep Vehicles

In stock

 
$6.99
Metra 72-4568

Speaker Harness for Select GM Vehicles

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Speaker Harness for Select GM Vehicles

Speaker Harness for Select GM Vehicles • Connects speakers to factory harness

55
Metra 72-4568

Speaker Harness for Select GM Vehicles

In stock

$19.99 (65.03% off)
$6.99
NVX SDBSK2 Premium Stealth Black

Premium Sound Deadening Speaker Kit, two 10" x 10" Sheets (91mil THICK)

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Premium Sound Deadening Speaker Kit, two 10" x 10" Sheets (91mil THICK)

• Solid Black for Any Stealth Car Audio Installation
• 2.3mm (91mil) thick for better performance
• Quiets Vibrations
• Stops Annoying Rattles
• Increases SPL (LOUDER)
• Reduces Heat
• Simple To Install
• Peel and Stick Installation
• Two 10" x 10" Pieces

14
NVX SDBSK2 Premium Stealth Black

Premium Sound Deadening Speaker Kit, two 10" x 10" Sheets (91mil THICK)

In stock

$37.48 (60.01% off)
$14.99
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  • FREE Sound Damping Kit to stop the rattles/vibrations!

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Premium Sound Deadening Speaker Kit, two 10" x 10" Sheets (91mil THICK)

$14.99

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NVX SD-KIT

Complete Sound Dampening Installation Kit

$29.97

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NVX XMountPro (X Mount Pro)

Universal Swivel Magnet Mount with 3M sticking mount for Smartphones, Tablets, and more! Use on your dash, kitchen, bathroom and more!

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Universal Swivel Magnet Mount with 3M sticking mount for Smartphones, Tablets, and more! Use on your dash, kitchen, bathroom and more!

• Universal Swivel Magnet Mount
• 360 degree rotating mounting head
• Angle-adjustable stand
• 4 professional-grade magnets built-in
• Use on your cell phone or the case

11
NVX XMountPro (X Mount Pro)

Universal Swivel Magnet Mount with 3M sticking mount for Smartphones, Tablets, and more! Use on your dash, kitchen, bathroom and more!

In stock

$19.99 (25.01% off)
$14.99
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2 Special offers
  • 50% off CD/DVD Drive Adapter Mount with XMountPro Purchase
  • 50% Off of Air Vent Mount Adapter
Axxess ASWC-1 - Steering Wheel Control Adapter

Universal Steering Wheel Control Interface, Works with Nearly All Popular Aftermarket Receivers

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Universal Steering Wheel Control Interface, Works with Nearly All Popular Aftermarket Receivers

• Automatically Programs Itself to the Vehicle and the Aftermarket Stereo
• Easy to Install
• No Manual Programming Needed

201
Axxess ASWC-1 - Steering Wheel Control Adapter

Universal Steering Wheel Control Interface, Works with Nearly All Popular Aftermarket Receivers

In stock

$79.99 (12.50% off)
$69.99
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3 Special offers
  • 15% Off Steering Wheel Control Adapter With Stereo Purchase*
  • 10% off Steering Wheel Control Adapter With Stereo Purchase*
  • 25% Off Steering Wheel Control Adapter With Stereo Purchase*
Belva 6ft (2m) 3.5mm Aux-to-Aux Input/Output Audio Cable for Car/Home

Aux-to-Aux Car stereo aux input 2 meter (6 feet) 3.5mm to 3.5mm Auxiliary Cable, Great for Smartphone, iPod, MP3 headphone jack connection to

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Aux-to-Aux Car stereo aux input 2 meter (6 feet) 3.5mm to 3.5mm Auxiliary Cable, Great for Smartphone, iPod, MP3 headphone jack connection to

6 feet Aux Input Connector Adapter • 1/8" Auxiliary Cable • Male to Male Connections • Stereo Signal Transfer • 6 Feet Long • Nickel Plated Contacts • Works With Any 3.5mm Audio Device

106
Belva 6ft (2m) 3.5mm Aux-to-Aux Input/Output Audio Cable for Car/Home

Aux-to-Aux Car stereo aux input 2 meter (6 feet) 3.5mm to 3.5mm Auxiliary Cable, Great for Smartphone, iPod, MP3 headphone jack connection to

In stock

$6.99 (28.61% off)
$4.99
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2 Special offers
  • 50% off a 3.5mm Aux Audio Cable with Purchase!
  • Add a FREE 3.5mm Aux Audio Cable to your Stereo Purchase!
JL Audio Weatherproof Bluetooth Receiver - MBT-RX

Universal Marine-Rated Bluetooth Audio Receiver Equipped with Bluetooth v4.0 and aptX Codec

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Universal Marine-Rated Bluetooth Audio Receiver Equipped with Bluetooth v4.0 and aptX Codec

• Compatible with any Amplifier or Headunit with an Auxiliary Input
• Designed for marine and powersports applications
• IPX6 water resistance rating
• Compatible with Bluetooth equipped (A2DP) devices
• Bluetooth Version 3.0
• *Bluetooth signal up to 35 ft. (11 m) away

28
JL Audio Weatherproof Bluetooth Receiver - MBT-RX

Universal Marine-Rated Bluetooth Audio Receiver Equipped with Bluetooth v4.0 and aptX Codec

In stock

$49.99 (10.00% off)
Vip Icon $44.99
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  • Most Frequently Added Accessory:
NVX SDRLR1 Sound Dampening Rubber Roller

Universal, Professional Heavy Duty Roller for Sound Damping/Dampening

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Universal, Professional Heavy Duty Roller for Sound Damping/Dampening

• Universal Heavy Duty Roller Tool for Installing Sound Damping from NVX, Dynamat, and others
• Thick Plated Steel Frame
• 2" Solid Rubber Roller

85
NVX SDRLR1 Sound Dampening Rubber Roller

Universal, Professional Heavy Duty Roller for Sound Damping/Dampening

In stock

$9.99 (20.02% off)
$7.99
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3 Special offers
  • 50% off Roller with Purchase of Select Sound Deadener!
  • Free Roller with Purchase of Select Sound Deadener!
  • 15% off Roller with Purchase of Select Sound Deadener!

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Universal, Professional Heavy Duty Roller for Sound Damping/Dampening

$7.99

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NVX SD-KIT

Complete Sound Dampening Installation Kit

$29.97

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PAC SNI-35

Variable LOC (Line Out Converter)

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Variable LOC (Line Out Converter)

• Adjustable Line Output Converter
• Utilize Audio Transformer for Noise Isolation
• Compatible with 2 - 40 watts RMS of Radio Output

23
PAC SNI-35

Variable LOC (Line Out Converter)

In stock

$19.95 (59.95% off)
$7.99
Metra 72-5600

Speaker Adapter Harness for Select Ford & GM Vehicles

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Speaker Adapter Harness for Select Ford & GM Vehicles

Speaker Connector for Select Ford & GM Vehicles • Connects aftermarket speakers to the factory speaker harness • Quick and easy installation • No cutting needed • Plugs directly into harness

64
Metra 72-5600

Speaker Adapter Harness for Select Ford & GM Vehicles

In stock

$19.99 (65.03% off)
$6.99
Belva BAK42

Complete 4 Gauge Amplifier Wiring Kit with 2-Channel RCA Interconnects (CCA Wiring)

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Complete 4 Gauge Amplifier Wiring Kit with 2-Channel RCA Interconnects (CCA Wiring)

• Complete 4 Gauge 2-Channel Amplifier Installation Kit
• Designed Specifically For Car Audio Systems Up to 1000 Watts RMS
• Premium Power and Ground Wire Provides Optimal Power Transfer
• 30% Copper CCA Wire

136
Belva BAK42

Complete 4 Gauge Amplifier Wiring Kit with 2-Channel RCA Interconnects (CCA Wiring)

In stock

$49.99 (40.01% off)
$29.99
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  • Add a Belva Amp Kit
  • 25% Off a 4 Gauge Installation Kit with Purchase!
  • FREE 4 Gauge Amp Kit with Purchase!
  • 50% Off a 4 Gauge Installation Kit with Purchase!

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BAK42 small

Complete 4 Gauge Amplifier Wiring Kit with 2-Channel RCA Interconnects (CCA Wiring)

$29.99

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NVX V Series RCA Audio Interconnect Cable

V-Series: 5m (16.40 ft) 2-Channel RCA Audio Interconnect Cable

$18.99

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Heavy-Duty Grommet

This Stinger heavy duty grommet is the perfect and safe solution to running wires through the firewall.

$6.99

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Metra 82-6901

5-1/4" or 6-1/2" Speaker to 6" x 9" Mounting Hole Adapters

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5-1/4" or 6-1/2" Speaker to 6" x 9" Mounting Hole Adapters

5-1/4" or 6-1/2" Speaker to 6" x 9" Mounting Hole Adapters • Mount your pair of 5-1/4" or 6-1/2" speakers in a 6" x 9" mounting hole

26
Metra 82-6901

5-1/4" or 6-1/2" Speaker to 6" x 9" Mounting Hole Adapters

In stock

$19.99 (45.02% off)
$10.99

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Related Categories


Car Audio Accessories & Installation Parts Information


Car Audio Accessories: Everything You Need for you Install

The Car Audio Accessories & Installation category is your one-stop shop for speaker installations, car stereo installations, car batteries, sound dampening, tools for custom fabrication, wiring and much much more! Here you can find the things you need for the DIY installer, professional installations, quick fixes and simple solutions.

Car Stereo and Speaker Installations

Here at Sonic Electronix, we love everything about car audio, even the installs! We know how hard it is sometimes trying to find everything you need for an install. That's why we supply what you'll need such as dash kits, wiring harnesses, antenna adapters, steering wheel control interfaces and car stereo removal tools.

Amplifier Installations

Find the best amplifier wiring kits, capacitors, Big 3 upgrade kits, terminals and connectors, fuses, circuit breakers, distribution blocks and much more here. We carry speaker, power and ground wire in the popular gauge sizes for your car audio system install. Whether you're looking for CCA or OFC wiring, we got you covered. If you need to optimize your current car audio setup, we have voltage monitors, cooling fans, high output alternators and car batteries specifically designed to handle high output car audio systems.

Cables, Adapters and Connectors

Looking for the right cables, wiring kits and adapters for you car audio system? You found them! We carry speaker, power and ground wire, RCA cables, zip ties, ring terminals, butt connectors, grommets and a lot more. You will find the right gauge size for your need car audio installation needs, high quality RCA cables to run from your car stereo to your amplifier and accessories stocked specifically for car audio installations. Using these adapters and connectors will give you a nice, clean, professional install.

Car Batteries, Alternators and Capacitors

In order to enjoy a pounding car audio system, you'll need to invest in your car's electrical system since most cars are not intended to run aftermarket audio setups. Having a high quality car audio setup can be taxing on the car's electrical system. This is where upgrading your car battery, alternator or the wiring comes in. These aftermarket car batteries and high output alternators are designed to supply an aftermarket audio system. If you're experiencing headlight dimming when playing your music, this is a sign that you should invest in a car battery or alternator. You can even look into adding a capacitor as a temporary solution. If adding a capacitor to fix a problem like headlight dimming, it would be better to add a high output car battery, alternator or upgrade the wiring when you can.